Kjell Einar Ellingsen

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Hundvaag, NO

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method
- Patent number 7,070,360
- Issue date Jul 4, 2006
- Subsea 7 BV
- Kjell Einar Ellingsen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SUBSEA EQUIPMENT-PROTECTION APPARATUS
- Publication number 20170328162
- Publication date Nov 16, 2017
- Kjell Einar ELLINGSEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and method
- Publication number 20050186033
- Publication date Aug 25, 2005
- Kjell Einar Ellingsen
- E21 - EARTH DRILLING MINING